Assembly for fitting together exhaust pipes in multi-cylinder engine
AssigneeYutaka Giken Co., Ltd.
InventorsToshihide Aoki, Toru Hisanaga, Yuki Kiyo, Takashi Wagatsuma
Life of this patent
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Abstract
An assembly for fitting together multiple exhaust pipes in a multi-cylinder engine into a single unit is provided. The assembly includes a cap and a choke pipe connected to the cap. The cap includes a surface with multiple sockets protruding from the surface in a direction opposite to the choke pipe whereby the sockets engage the exhaust pipes. The cap also includes a skirt, which surrounds a perimeter of the surface. The skirt extends from the surface in a direction toward the choke pipe. An internal surface of the sockets, an internal surface of the skirt and an internal surface of the choke pipe are linearly arranged with respect to each other.
Claims3
An assembly for fitting together a plurality of exhaust pipes in a multi-cylinder engine into a single unit, the assembly comprising:
- a cap;
- and
- a choke pipe connected to cap,
- wherein the cap includes:
- a surface;
- a plurality of socket portions protruding from the surface in a direction opposite to the choke pipe and adapted to engage the exhaust pipes;
- and
- a skirt portion surrounding a perimeter of the surface and extending from the surface in a direction toward the choke pipe,
- wherein an internal surface of an approximate semi-circumferential portion of each of the plurality of socket portions, an internal surface of the skirt portion adjacent to the approximate semi-circumferential portion of the internal surface of each of the plurality of socket portions, and an internal surface of the choke pipe adjacent to the internal surface of the skirt portion are arranged linearly relative to each other.
Dependencies are inferred from the claim text.